HOT-MELT COMPOSITION THAT HAS GOOD OPEN TIME AND FORMS CREEP-RESISTANT BOND WHEN APPLIED IN THIN LAYER

摘要

A hot-melt composition comprising an ethylene/vinyl acetate copolymer, an ethylene/n-butyl acrylate copolymer, and a tackifying resin can be spread into a thin layer that has a limited open time of at least 5 seconds. The composition eventually crystallizes to form a creep-resistant bond.